Oct 30, 2023 · Vocalis is a paired intrinsic laryngeal muscle, which sits parallel to the vocal ligament. Some authors consider it to be composed of fibers of the thyroarytenoid muscle. Together with the vocal ligament, this muscle is the main …

In humans, the vocal cords, also known as vocal folds, are folds of throat tissues that are key in creating sounds through vocalization. The length of the vocal cords affects the pitch of voice, similar to a violin string.

Explore the anatomy of the vocalis muscle, its function, innervation, and arterial supply on our detailed guide.

The lower and deeper fibers of the muscle can be differentiated as a triangular band which is inserted into the vocal process of the arytenoid cartilage, and into the adjacent portion of its anterior surface; it is termed the Vocalis, and lies parallel with the vocal ligament, to …

5 days ago · The meaning of VOCALIS is a small muscle that is the medial part of the thyroarytenoid, originates in the lamina of the thyroid cartilage, inserts in the vocal process of the arytenoid cartilage, and modulates the tension of the true vocal cords.

Oct 30, 2023 · Overview of the larynx anatomy and larynx muscles in a cadaver. The proximal attachment of the vocalis muscle is upon the vocal process of the arytenoid cartilage. It inserts distally upon the vocal ligament and acts by tensing the anterior vocal ligament and relaxing the posterior vocal ligament.

Oct 30, 2023 · There are two folds, one on either side of the laryngeal cavity. Each fold is comprised of a vocal ligament, a vocalis muscle and a covering mucous membrane. Vibration of these folds in response to air traveling through the larynx allows us to speak, sing, and produce other vocal sounds.

Mar 26, 2013 · The vocalis is an intrinsic laryngeal muscle comprised of fibers from the thyroarytenoid muscle. It runs parallel and attaches directly to the vocal ligament. It originates on the interior surface of the thyroid cartilage and inserts on …

intrinsic muscle of the larynx formed by several of the finer and most medial fibers of the thyroaryteroid muscle attached directly to the outer side of the vocal ligament; origin, depression between the two laminae of thyroid cartilage; insertion, portions of vocal ligament and vocal process of arytenoid; action, shortens and relaxes portions o...

Feb 21, 2024 · vocalis muscle: originates at the lateral surface of the vocal process of the arytenoid cartilage; it inserts onto the ipsilateral vocal ligament. Actions of the intrinsic muscles. These muscles act in opposite pairs in order to open …